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| Part Number | MIC2289-34BML-TR | MIC2289-34YML-TR | MIC2287-34BML-TR | MIC2289-24BML-TR |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Discontinued at Digi-Key | Active | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) | Step-Up (Boost) |
| Internal Switch(s) | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Voltage - Supply (Min) | 2.5V | 2.5V | 2.5V | 2.5V |
| Voltage - Supply (Max) | 10V | 10V | 10V | 10V |
| Voltage - Output | 34V | 34V | 34V | 24V |
| Current - Output / Channel | 750mA (Switch) | 750mA (Switch) | 750mA (Switch) | 750mA (Switch) |
| Frequency | 1.2MHz | 1.2MHz | 1.2MHz | 1.2MHz |
| Dimming | Analog, PWM | Analog, PWM | Analog, PWM | Analog, PWM |
| Applications | Backlight | Backlight | Backlight, Camera Flash | Backlight |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad, 8-MLF® | 8-VFDFN Exposed Pad, 8-MLF® | 8-VFDFN Exposed Pad, 8-MLF® | 8-VFDFN Exposed Pad, 8-MLF® |
| Supplier Device Package | 8-MLF® (2x2) | 8-MLF® (2x2) | 8-MLF® (2x2) | 8-MLF® (2x2) |
